| Season |  |  |  |  |  | |
|---|---|---|---|---|---|---|
| Boxing WBC Featherweight | 0 | 0 | 0 | 0 | 0 | |
| Boxing WBA Featherweight | 0 | 0 | 0 | 0 | 0 |
Nobutoshi Hiranaka
| Season | | | | | | |
|---|---|---|---|---|---|---|
| Boxing WBC Featherweight | 0 | 0 | 0 | 0 | 0 | |
| Boxing WBA Featherweight | 0 | 0 | 0 | 0 | 0 |